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| Criterion |  Architecture C4 Model |  Innovation SCAMPER |  Innovation Brainstorming |  Innovation Morphological Analysis |
|---|---|---|---|---|
Purposedifferent | The C4 Model makes a system legible across several resolution levels, from context down to code. It suits situations where different audiences need to understand the same architecture from different altitudes. | For an existing solution under pressure to change, the method deliberately opens space for systematic variants. It directs attention to rebuilding, combining, and repurposing rather than only new basic ideas. This produces concrete evolution paths for products, offerings, or workflows. | When a team faces an open question with many obvious directions, the method first creates breadth instead of premature commitment. It separates idea flow from evaluation and makes lines of thought visible, creating a pool for selection and further development. | For a search for solutions with many degrees of freedom, a grid emerges for systematic combinations. The method separates features, variants, and exclusion criteria, so the space gets explored deliberately. |
Complexitydifferent | Low | Low | Low | Medium |
Timedifferent | 1-4 h | 30-60 min | 30-60 min | 1-3 h |
Participantsdifferent | 1-5 | 2-10 | 4-12 | 2-8 |
Formatdifferent | Workshop + async | Workshop | Workshop | Workshop + async |
Outputdifferent | Context Diagram, Container Diagram, Component Diagram | SCAMPER Idea List, Concept Shortlist, Variation Notes | Idea pool, Theme clusters, Shortlist | Morphological Box, Concept Combinations, Idea Shortlist |
Tagsno overlap | ArchitectureCommunicationVisualization | BrainstormingIdeationCreativityReframingInnovation | BrainstormingIdeationCreativityWorkshopDivergence | IdeationInnovationCreativity |